William (Billy) Corrigan is the Chief Operating Officer of Alera Group. Prior to joining the firm, William held the position of Chief Financial Officer for the International Division at Marsh. He was responsible for the financial results of Marsh’s $3B business outside of North America. William also served as Chief Financial Officer of Marsh & McLennan Agency, which, when he joined, was a newly formed company within Marsh to focus on growing U.S. middle market business primarily through acquisitions of independent agencies.

William earned his Bachelor of Arts degree in Business Administration from Caledonian University located in Glasgow. He is also a member of the Chartered Institute of Management Accountants.